CN205975312U - A paver for highway pavement repairing - Google Patents
A paver for highway pavement repairing Download PDFInfo
- Publication number
- CN205975312U CN205975312U CN201620536209.4U CN201620536209U CN205975312U CN 205975312 U CN205975312 U CN 205975312U CN 201620536209 U CN201620536209 U CN 201620536209U CN 205975312 U CN205975312 U CN 205975312U
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- screed
- auxiliary
- striker plate
- paver
- main frame
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Abstract
The utility model provides a paver for highway pavement repairing, includes host computer, host computer screed, and the screed is assisted to the level, and the host computer is connected to the host computer screed, and the supplementary screed of level is installed in one side of host computer screed, the paver still including the supplementary screed of slope, inclines to assist the screed and installs the opposite side at the host computer screed, the supplementary screed relative level direction downward sloping of slope. Adopt the utility model discloses to realizing complete machine once paving to horizontal road surface and slope road surface. The utility model discloses both can practice thrift a large number of engineering materials expense under the prerequisite of guaranteeing road surface repairing quality, improve the construction progress again, can also reduce production construction to environmental pollution.
Description
Technical field
This utility model is related to a kind of road construction machinery, the paver repaired especially for express highway pavement.
Background technology
Recently as the continuous development of national economy, logistic industry enters the passage of fast development.Highway is handed over
Through-current capacity is continuously increased, and especially overweight overrun vehicle increases, and causes great pressure to the transport power of highway, leads at a high speed
Highway serious wear.Damaged according to each carriageway surfacing that the pavement state of inspection of the scene of a crime highway can be seen that highway
Degree is inconsistent, runway, fast well damage, due to Emergency Vehicle Lane volume of traffic seldom, so Emergency Vehicle Lane is basic
Do not damage.In this case, if taking full width cover to pave the conventional maintenance plan of construction, undoubtedly cause emergency car
The excessive maintenance of road part, increases maintenance cost.But according to traditional construction technique, only cover is carried out to fast and runway
Pave and can form obvious difference in height between runway and Emergency Vehicle Lane, affect traffic safety.For realizing only to fast and row
Track carries out on the premise of cover paves, it is to avoid jump car phenomenon that what the difference in height between runway and Emergency Vehicle Lane was formed jolt, must
Existing paver must be improved.
Utility model content
The purpose of this utility model is directed to a kind of paver for express highway pavement repairing, is paved using described
Machine can achieve whole machine once paving to level road and tilted road surface, effectively reduces maintenance of surface cost, improves construction speed.
Problem described in the utility model is to be realized with following technical proposals：
A kind of paver for express highway pavement repairing, including main frame, main frame screed, level assists screed,
Main frame screed connects main frame, and level assists screed to be arranged on the side of main frame screed, and described paver also includes tilting
Auxiliary screed, tilts the opposite side that auxiliary screed is arranged on main frame screed, tilts auxiliary screed relatively horizontal orientation
Downward-sloping.
The above-mentioned paver for express highway pavement repairing, is provided with auxiliary screed and drives in described main frame screed
Oil cylinder, the affixed adpting flange in piston rod end of auxiliary screed installation oil cylinder, between adpting flange and inclination auxiliary screed
It is provided with correcting wedge, in the middle part of correcting wedge, is provided with slotted eye, bolt passes through adpting flange, correcting wedge and tilts in auxiliary screed
Side by adpting flange, correcting wedge and tilts to assist screed to be fixedly connected.
The above-mentioned paver for express highway pavement repairing, sets up striker plate and outer striker plate, and striker plate is located at
Auxiliary ironing prelaminar part, striker plate relatively horizontal orientation tilts, and the angle of inclination of striker plate is to tilt with tilting auxiliary screed
Angle automatching, the length of striker plate is mated with the length tilting auxiliary screed, and striker plate medial extremity is fixed with main frame screed,
The outboard end that the two ends of outer striker plate are respectively and fixedly connected with striker plate outboard end and tilt auxiliary screed.
The above-mentioned paver for express highway pavement repairing, it is 0.9- that described inclination assists the development length of screed
1.1 meters, the angle of inclination tilting auxiliary screed relatively horizontal orientation is 1.7 ° -2.1 °.
The above-mentioned paver for express highway pavement repairing, the medial extremity of striker plate is provided with positioning bolt hole and adjustment spiral shell
Keyhole, positioning bolt hole is circular port, and adjustment bolt hole is elongated hole.
This utility model is directed to express highway pavement fact damaged state, propose a kind of for express highway pavement repairing
Paver.The inclination that described paver is provided with for the Colophonium transition zone that paves assists screed, by the correcting wedge set up
Realize the angle of inclination of auxiliary screed relatively horizontal orientation；This utility model is also provided with preventing asphalt congestion
Striker plate.Using this utility model to whole machine once paving to level road and tilted road surface can be realized.Using this reality
Both a large number of engineering material expense can have been saved with novel method on the premise of ensureing road surface repairing quality, improve construction again
Progress, can also reduce production and construction environmental pollution.
Brief description
The utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is adpting flange, tilts auxiliary screed and correcting wedge connection status schematic diagram；
Fig. 4 is the schematic diagram of correcting wedge；
Fig. 5 is the schematic diagram of striker plate；
Fig. 6 is to complete the road surface schematic diagram after repairing using this utility model.
The each list of reference numerals of in figure is：1st, fast, 2, runway, 3, Emergency Vehicle Lane, 3-1 skewed slot, 4, asphalt overlay, 4-1,
Colophonium transition zone, 5, main frame, 6, main frame screed, 7, level auxiliary screed, 8, tilt auxiliary screed, 9, striker plate, 9-
1st, positioning bolt hole, 9-2, adjustment bolt hole, 10, outer striker plate, 11, adpting flange, 12, auxiliary screed drive oil cylinder, 13,
Correcting wedge, 13-1, slotted eye.
Specific embodiment
This utility model is applied to and carries out asphalt overlay reparation to express highway pavement.
Referring to Fig. 1, Fig. 2, paver described in the utility model includes main frame 5, main frame screed 6, level auxiliary screed 7
Assist screed 8 with tilting, main frame screed connection main frame, level auxiliary screed, inclination auxiliary screed are separately mounted to
The both sides of main frame screed, level auxiliary screed, inclination auxiliary screed all can control main frame ironing relatively by oil cylinder
Plate stretches.Level auxiliary screed is horizontally disposed with main frame screed, and the two carries out paving operation to level road jointly；Tilt
Auxiliary screed relatively horizontal orientation is downward-sloping, and angle of inclination is mated with the angle of inclination of the transition zone that paves, and tilts auxiliary and presses
The length of flat board is mated with the width of the transition zone that paves.Tilt auxiliary screed to be used for spreading out at the Colophonium transition zone tilting
Paving operation.
Referring to Fig. 3, Fig. 4, it is provided with auxiliary screed in main frame screed and drives oil cylinder 12, auxiliary screed installation oil cylinder
The affixed adpting flange in piston rod end 11, is provided with correcting wedge 13, correcting wedge between adpting flange and inclination auxiliary screed
Middle part is provided with the slotted eye 13-1 passing through for bolt, and bolt passes through adpting flange, correcting wedge and tilts auxiliary screed medial extremity
Adpting flange, correcting wedge and inclination auxiliary screed are fixedly connected.The angle a of correcting wedge is 1.7 ° -2.1 °；Tilt auxiliary
The length that screed extends to outside main frame screed is helped to be 0.9-1.1 rice.Prolonging of auxiliary screed is tilted in diagram embodiment
Elongation is 1 meter, and correcting wedge angle a is 1.72 °.
Setting tilts after auxiliary screed connects it is contemplated that main frame screed is highly not changed in, and asphalt can be to
Tilt auxiliary screed and main frame screed angle inclined-plane at congestion, the compound of congestion have nowhere to go may result in along tilt auxiliary
Helping screed congestion to push causes the screed of floating Construction State to produce an abnormal counteracting force upwards, this retroaction
Power directly affects levelling computer and frequently produces adjustment, causes the long-living wavy roughness pavement of integral smoothness, to overall road surface
Edge adversely affects with paving.Additionally, producing excessive compound congestion in auxiliary screed inclined-plane extension branch, to stand
Paving machine side produces big advance counteracting force, and this resistance directly affects the driving force of paver normal direction of advance traveling, leads
Cause paver advance driving running deviation phenomenon, make original automatic fine tuning advance traveling become frequent manual operation steering wheel and travel.
For solving the above problems, paver described in the utility model is additionally arranged striker plate 9 and outer striker plate 10.As shown in Figure 3, Figure 4, keep off
Flitch 9 is located at the front portion of auxiliary screed 8, the inclination of striker plate relatively horizontal orientation, the angle of inclination of striker plate and inclination
Auxiliary screed is angle of inclination coupling, and the length of striker plate is mated with the length tilting auxiliary screed.The inner side of striker plate
End is fixed through bolt with main frame screed, and the two ends of outer striker plate are respectively and fixedly connected with striker plate outboard end and tilt auxiliary screed
Outboard end.As seen from Figure 5, the medial extremity of striker plate is provided with positioning bolt hole 9-1 and adjustment bolt hole 9-2, and positioning bolt hole is
Circular port, adjustment bolt hole is elongated hole.When installing striker plate, positioning bolt hole, adjustment bolt in the hole all penetrate bolt, then adjust
Each bolt is fastened after adjustment is suitable by the angle of inclination of whole striker plate.Between striker plate and outer striker plate and outer striker plate and inclination
It is also to be fixedly connected using bolt between auxiliary screed.
Express highway pavement after completing to repair using this utility model is as shown in Figure 6.Shape after express highway pavement compacting
The asphalt overlay 4 becoming, wherein the asphalt overlay thickness of fast 1 and runway 2 are 4 centimetres, and the Colophonium transition zone 4-1 of inclination is thick
Spend for 3 centimetres, width be 1 meter, Colophonium transition zone is realized no step with Emergency Vehicle Lane 3 and is steadily docked.The outside of Emergency Vehicle Lane 3
The width range of 2.5m does not carry out cover and paves construction.
Claims (5)
1. a kind of paver for express highway pavement repairing, including main frame (5), main frame screed (6), level auxiliary ironing
Plate (7), main frame screed connect main frame, level assist screed be arranged on main frame screed side it is characterised in that：Described
Paver also includes tilting auxiliary screed (8), tilts the opposite side that auxiliary screed is arranged on main frame screed, tilts auxiliary
Screed relatively horizontal orientation is downward-sloping.
2. the paver for express highway pavement repairing according to claim 1 it is characterised in that：Described main frame ironing
It is provided with auxiliary screed in plate and drive oil cylinder (12), the affixed adpting flange in piston rod end of auxiliary screed installation oil cylinder
(11), it is provided with correcting wedge (13) between adpting flange and inclination auxiliary screed, in the middle part of correcting wedge, be provided with slotted eye (13-1),
Bolt passes through adpting flange, correcting wedge and tilts to assist screed medial extremity by adpting flange, correcting wedge and to tilt auxiliary
Screed is fixedly connected.
3. the paver for express highway pavement repairing according to claim 2 it is characterised in that：Also include setting up
Striker plate (9) and outer striker plate (10), striker plate is located at auxiliary ironing prelaminar part, and striker plate relatively horizontal orientation tilts,
The angle of inclination of striker plate assists screed to be that angle of inclination is mated with tilting, and the length of striker plate assists screed with inclination
Length is mated, and striker plate medial extremity is fixed with main frame screed, and the two ends of outer striker plate are respectively and fixedly connected with striker plate outboard end and incline
Tiltedly assist the outboard end of screed.
4. the paver for express highway pavement repairing according to claim 3 it is characterised in that：Described inclination auxiliary
The development length of screed is 0.9-1.1 rice, and the angle of inclination tilting auxiliary screed relatively horizontal orientation is 1.7 ° -2.1 °.
5. the paver for express highway pavement repairing according to claim 4 it is characterised in that：The inner side of striker plate
End is provided with positioning bolt hole (9-1) and adjustment bolt hole (9-2), and positioning bolt hole is circular port, and adjustment bolt hole is elongated hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620536209.4U CN205975312U (en) | 2016-06-03 | 2016-06-03 | A paver for highway pavement repairing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620536209.4U CN205975312U (en) | 2016-06-03 | 2016-06-03 | A paver for highway pavement repairing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205975312U true CN205975312U (en) | 2017-02-22 |
Family
ID=58020559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620536209.4U Active CN205975312U (en) | 2016-06-03 | 2016-06-03 | A paver for highway pavement repairing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205975312U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109468922A (en) * | 2018-10-18 | 2019-03-15 | 中联重科股份有限公司 | Paver |
-
2016
- 2016-06-03 CN CN201620536209.4U patent/CN205975312U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109468922A (en) * | 2018-10-18 | 2019-03-15 | 中联重科股份有限公司 | Paver |
| CN109468922B (en) * | 2018-10-18 | 2020-03-10 | 中联重科股份有限公司 | Spreading machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |